Player profile
Reyes Mayorca, Catherine Sofia
Dossier
80 of 94 games analyzed.
Accuracy: 85%
Opened d4: 24/40Opened e4: 13/40Opened a3: 2/40Opened d3: 1/40
Castled kingside: 67Same-side castling: 65Opposite-side castling: 4Did not castle: 3Castled queenside: 3
Fianchettoed kingside: 37Played on the queenside: 21Played on the kingside: 16Played in the center: 14Fianchettoed queenside: 13
Space advantage: 53Active pieces: 52Kept the bishop pair: 47Backward pawn: 46Sacrificed material: 43Initiated exchanges: 42Isolated pawn: 37Missed tactics: 34Avoided exchanges: 16Played gambits: 3
Openings
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As White 44 games 16W 12D 16L
King's Indian Defense 7 games 4W 1D 2L
Fianchetto Variation 5 games 3W 1D 1L
(unspecified)
2 games
1W
1D
0L
Long Variation
1 game
0W
0D
1L
Immediate Fianchetto
1 game
1W
0D
0L
Debrecen Defense
1 game
1W
0D
0L
Orthodox Variation 1 game 1W 0D 0L
Gligoric-Taimanov System
1 game
1W
0D
0L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Catalan Opening 7 games 2W 3D 2L
Closed 4 games 1W 1D 2L
(unspecified)
4 games
1W
1D
2L
Open Defense 3 games 1W 2D 0L
Classical Line
2 games
1W
1D
0L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 6 games 4W 1D 1L
Smith-Morra Gambit Accepted 3 games 1W 1D 1L
(unspecified)
2 games
1W
1D
0L
Paulsen Formation
1 game
0W
0D
1L
Hyperaccelerated Dragon 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Czerniak Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Delayed Alapin Variation 1 game 1W 0D 0L
with d6
1 game
1W
0D
0L
Dutch Defense 3 games 0W 1D 2L
Classical Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Stonewall Variation 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
French Defense 3 games 2W 1D 0L
Chigorin Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Horwitz Attack 1 game 0W 1D 0L
Papa-Ticulat Gambit
1 game
0W
1D
0L
Caro-Kann Defense 2 games 1W 0D 1L
Panov Attack 2 games 1W 0D 1L
Modern Defense
1 game
0W
0D
1L
(unspecified)
1 game
1W
0D
0L
Indian Defense 2 games 0W 2D 0L
Anti-Nimzo-Indian 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Ruy Lopez 2 games 0W 1D 1L
Morphy Defense 2 games 0W 1D 1L
Mackenzie Variation
1 game
0W
0D
1L
Wormald Attack
1 game
0W
1D
0L
Anderssen's Opening 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Vienna Game 2 games 0W 0D 2L
Max Lange Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Stanley Variation 1 game 0W 0D 1L
Three Knights Variation
1 game
0W
0D
1L
Englund Gambit 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benko Gambit Accepted 1 game 0W 0D 1L
Fully Accepted Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 1 game 0W 0D 1L
Retreat Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Mieses Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Ultra-Delayed Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Old Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Slav Indian 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 41 games 18W 7D 16L
Caro-Kann Defense 19 games 10W 2D 7L
Advance Variation 5 games 1W 0D 4L
Short Variation
4 games
1W
0D
3L
Bayonet Attack
1 game
0W
0D
1L
Two Knights Attack 4 games 3W 0D 1L
Mindeno Variation, Exchange Line
2 games
2W
0D
0L
Mindeno Variation
1 game
1W
0D
0L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 3 games 3W 0D 0L
(unspecified)
3 games
3W
0D
0L
Karpov Variation 3 games 2W 0D 1L
(unspecified)
2 games
2W
0D
0L
Modern Variation, Kasparov Attack
1 game
0W
0D
1L
Breyer Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Accelerated Panov Attack 1 game 0W 1D 0L
Modern Variation
1 game
0W
1D
0L
Apocalypse Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Panov Attack 1 game 0W 0D 1L
Fianchetto Defense
1 game
0W
0D
1L
Sicilian Defense 7 games 2W 2D 3L
Najdorf Variation 3 games 1W 1D 1L
Opocensky Variation
2 games
1W
1D
0L
(unspecified)
1 game
0W
0D
1L
Closed 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Hyperaccelerated Dragon 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scheveningen Variation 1 game 0W 0D 1L
English Attack, with f3
1 game
0W
0D
1L
Indian Defense 6 games 4W 1D 1L
Spielmann-Indian 3 games 2W 1D 0L
(unspecified)
3 games
2W
1D
0L
Accelerated London System 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
Benoni Defense 3 games 1W 0D 2L
Classical Variation 1 game 0W 0D 1L
New York Variation
1 game
0W
0D
1L
Fianchetto Variation 1 game 1W 0D 0L
Hastings Defense, Main Line
1 game
1W
0D
0L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 2 games 1W 1D 0L
Classical Variation 1 game 0W 1D 0L
Giuoco Pianissimo
1 game
0W
1D
0L
Scotch Gambit 1 game 1W 0D 0L
Anderssen Attack
1 game
1W
0D
0L
Benko Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Anti-Benoni Variation
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Modern Steinitz Defense
1 game
0W
0D
1L
Center Game 1 game 0W 1D 0L
Paulsen Attack Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 481
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 94 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.04.25 | JSJ FEMENINO BLITZ | 9.2 | 2026.04.25 Toala Velez Dayra Jamileth (3636186) (1697) | 0 | 88.30% | 1. e4 c6 2. c4 d5 3. exd5 cxd5 | |
| 2026.04.25 | JSJ FEMENINO BLITZ | 8.2 | 2026.04.25 Pieter, Liana (7502192) (1743) | 1 | 96.60% | 1. d4 Nf6 2. Nf3 c5 3. e3 g6 | |
| 2026.04.25 | JSJ FEMENINO BLITZ | 7.3 | 2026.04.25 Ton-Chung, Italy (19701713) | 1 | 83.10% | 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 | |
| 2026.04.25 | JSJ FEMENINO BLITZ | 5.4 | 2026.04.25 Castillo Beitia, Ashley Alexandra (6606687) (2200) | ½ | 90.10% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2026.04.25 | JSJ FEMENINO BLITZ | 3.4 | 2026.04.25 Adam, Ernestina (165883) (2158) | 0 | - | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.04.25 | JSJ FEMENINO BLITZ | 2.1 | 2026.04.25 Mendoza Gomez, Juana Fernanda (144414641) (1809) | 1 | 55.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.04.25 | JSJ FEMENINO BLITZ | 1.3 | 2026.04.25 Cabral, Sylvi (15900924) (1653) | 1 | 90.40% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.04.24 | JSJ FEMENINO RAPID | 9.3 | 2026.04.24 Adam, Ernestina (165883) (2191) | 0 | 83.30% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.04.24 | JSJ FEMENINO RAPID | 7.4 | 2026.04.24 Pieter, Liana (7502192) (1877) | 1 | 94.20% | 1. e4 c6 2. c4 d5 3. exd5 cxd5 | |
| 2026.04.23 | JSJ FEMENINO RAPID | 5.4 | 2026.04.23 Cabral, Sylvi (15900924) (1653) | 1 | 95.70% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.04.23 | JSJ FEMENINO RAPID | 3.3 | 2026.04.23 Mayeregger Gonzalez, Fiorella Allegra (3708845) (1901) | 0 | 74.30% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.04.23 | JSJ FEMENINO RAPID | 2.2 | 2026.04.23 Castillo Beitia, Ashley Alexandra (6606687) (2210) | 0 | 87.60% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2026.04.23 | JSJ FEMENINO RAPID | 1.2 | 2026.04.23 Ton-Chung, Italy (19701713) | 1 | 90.70% | 1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 | |
| 2026.04.14 | JSJ FEMENINO BLITZ | 6.1 | 2026.04.14 Mayeregger Gonzalez, Fiorella Allegra (3708845) (1822) | 0 | 78.40% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.04.14 | JSJ FEMENINO RAPID | 8.1 | 2026.04.14 Toala Velez Dayra Jamileth (3636186) (1890) | 0 | 74.90% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.04.14 | JSJ FEMENINO RAPID | 4.1 | 2026.04.14 Mendoza Gomez, Juana Fernanda (144414641) (1990) | 0 | 84.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.12.11 | Round 9: Gaspar Guevara, Darling - Reyes Mayorca, Catherine Sofia | 9.31 | 2025.12.11 Gaspar Guevara, Darling (3851982) (1885) | 0 | 78.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.12.10 | Round 8: Martinez Campos, Rita Hayelen - Reyes Mayorca, Catherine Sofia | 8.34 | 2025.12.10 Martinez Campos, Rita Hayelen (3722406) (1676) | 1 | 94.40% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.12.10 | Round 7: Reyes Mayorca, Catherine Sofia - Torres Puentes, Camila | 7.31 | 2025.12.10 Torres Puentes, Camila (4473655) (1642) | 0 | 87.10% | 1. d4 d5 2. c4 e6 3. g3 Nf6 | |
| 2025.12.09 | Round 6: Cortes Diaz, Melyssa Alejandra - Reyes Mayorca, Catherine Sofia | 6.32 | 2025.12.09 Cortes Diaz, Melyssa Alejandra (4482069) (1645) | 1 | 88.20% | 1. e4 c6 2. d3 d5 3. Nd2 e5 | |
| 2025.12.07 | Round 3: Reyes Mayorca, Catherine Sofia - Acuna Alarcon, Claudia Micaela | 3.29 | 2025.12.07 Acuna Alarcon, Claudia Micaela (3842720) (1883) | 0 | 85.00% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.12.06 | Round 2: Calderon Guerra,Odalys Lisbeth - Reyes Mayorca, Catherine Sofia | 2.30 | 2025.12.06 Calderon Guerra,Odalys Lisbeth (3636097) (1692) | 0 | 87.40% | 1. d4 Nf6 2. c4 c5 3. Nf3 g6 | |
| 2025.12.06 | Round 1: Reyes Mayorca, Catherine Sofia - Ruiz Ramirez, Juana Valentina | 1.31 | 2025.12.06 Ruiz Ramirez, Juana Valentina (144434871) (1572) | 1 | 92.90% | 1. d4 d5 2. c4 e6 3. g3 Nf6 | |
| 2025.11.20 | Round 7: Reyes Mayorca, Catherine Sofia - Escobar Rodriguez, Ana Sofia | 7.1 | 2025.11.20 Escobar Rodriguez, Ana Sofia (3998533) (1828) | 0 | 84.20% | 1. d4 f5 2. c4 e6 3. g3 Nf6 | |
| 2025.11.20 | Round 6: Aguilar Guerrero, Maria de los Angeles - Reyes Mayorca, Catherine Sofia | 6.1 | 2025.11.20 Aguilar Guerrero, Maria de los Angeles (3981134) (1845) | 1 | 90.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.11.20 | Round 5: Reyes Mayorca, Catherine Sofia - Vergara Perez, Marcela Sophia | 5.1 | 2025.11.20 Vergara Perez, Marcela Sophia (3984451) (1768) | ½ | 92.50% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.11.20 | Round 4: Morillo Chirinos, Leticia Sofia - Reyes Mayorca, Catherine Sofia | 4.1 | 2025.11.20 Morillo Chirinos, Leticia Sofia (3994872) (1692) | 1 | - | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2025.11.20 | Round 3: Reyes Mayorca, Catherine Sofia - Luzardo Lopez, Aranza Victoria | 3.1 | 2025.11.20 Luzardo Lopez, Aranza Victoria (3956733) (1674) | 1 | 90.10% | 1. d4 d5 2. c4 e6 3. g3 Nf6 | |
| 2025.11.20 | Round 2: Acosta Camarillo, Neyslin Sophia - Reyes Mayorca, Catherine Sofia | 2.1 | 2025.11.20 Acosta Camarillo, Neyslin Sophia (3935680) (1615) | 1 | 98.60% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2025.11.20 | Round 1: Reyes Mayorca, Catherine Sofia - Chavez Mendoza, Wilkerly Stefania | 1.1 | 2025.11.20 Chavez Mendoza, Wilkerly Stefania (23905794) (1471) | 1 | - | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.11.05 | Round 4: Reyes Mayorca, Catherine Sofia - Mendoza, Emma Lily | 4.3 | 2025.11.05 Mendoza, Emma Lily (6710182) (1508) | 0 | 80.00% | 1. d4 f5 2. c4 Nf6 3. g3 e6 | |
| 2025.11.05 | Round 3: Sanchez Martinez, Melisa Sofia - Reyes Mayorca, Catherine Sofia | 3.3 | 2025.11.05 Sanchez Martinez, Melisa Sofia (6114911) | 1 | - | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.11.05 | Round 7: Reyes Mayorca, Catherine Sofia - Cardenas Rivas, Roxana Lisseth | 7.5 | 2025.11.05 Cardenas Rivas, Roxana Lisseth (6112730) | 0 | 72.60% | 1. d3 Nf6 2. d4 e6 3. c4 Be7 | |
| 2025.11.05 | Round 4: Marquina, Karen - Reyes Mayorca, Catherine Sofia | 4.5 | 2025.11.05 Marquina, Karen (8406871) (1589) | 0 | - | 1. e4 c6 2. Nf3 d5 3. e5 Bf5 | |
| 2025.11.05 | Round 3: Reyes Mayorca, Catherine Sofia - Fontecha Pastrana, Laura Sofia | 3.13 | 2025.11.05 Fontecha Pastrana, Laura Sofia (144407769) (1823) | 0 | - | 1. d4 d5 2. c4 c6 3. g3 Nf6 | |
| 2025.11.05 | Round 1: Chavarria Troya, Keytleen Denis - Reyes Mayorca, Catherine Sofia | 1.13 | 2025.11.05 Chavarria Troya, Keytleen Denis (6608345) (1671) | 1 | - | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.11.03 | Round 2: Ayerdi Hurtado, Cynthia Maria - Reyes Mayorca, Catherine Sofia | 2.1 | 2025.11.03 Ayerdi Hurtado, Cynthia Maria (7306881) (1754) | 1 | 42.80% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2025.11.03 | Round 5: Reyes Mayorca, Catherine Sofia - Avendano Icaza, Alessia Rebeca | 5.5 | 2025.11.03 Avendano Icaza, Alessia Rebeca (6624251) (1689) | ½ | 75.00% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.11.03 | Round 4: Alvarenga, Heaven - Reyes Mayorca, Catherine Sofia | 4.9 | 2025.11.03 Alvarenga, Heaven (8410607) (1499) | 1 | 90.40% | 1. d4 Nf6 2. Bf4 c5 3. c3 d5 | |
| 2025.11.02 | Round 2: Fontecha Pastrana, Laura Sofia - Reyes Mayorca, Catherine Sofia | 2.5 | 2025.11.02 Fontecha Pastrana, Laura Sofia (144407769) (1677) | 0 | - | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.09.20 | Round 9: Reyes Mayorca, Catherine Sofia - Zambrano Rodriguez, Aaron Jose | 9.18 | 2025.09.20 Zambrano Rodriguez, Aaron Jose (3965880) (2112) | ½ | 100.00% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.09.19 | Round 8: Borges Oliveros, Sebastian Francisco - Reyes Mayorca, Catherine Sofia | 8.17 | 2025.09.19 Borges Oliveros, Sebastian Francisco (3951111) (2006) | ½ | 73.20% | 1. e4 c6 2. c4 d5 3. exd5 cxd5 | |
| 2025.09.19 | Round 7: Reyes Mayorca, Catherine Sofia - Otazo Sanchez, Annyd Gabriela | 7.18 | 2025.09.19 Otazo Sanchez, Annyd Gabriela (3901050) (1990) | ½ | 99.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.09.18 | Round 6: Abiad Parra, Victor - Reyes Mayorca, Catherine Sofia | 6.19 | 2025.09.18 Abiad Parra, Victor (3909468) (1960) | ½ | 93.70% | 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 | |
| 2025.09.18 | Round 5: Allen Leydenz, Christian Gabriel - Reyes Mayorca, Catherine Sofia | 5.19 | 2025.09.18 Allen Leydenz, Christian Gabriel (3977900) (1965) | 0 | 77.70% | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.09.17 | Round 4: Reyes Mayorca, Catherine Sofia - Pena Gonzalez, Clara Isabel | 4.19 | 2025.09.17 Pena Gonzalez, Clara Isabel (3924203) (1923) | ½ | 87.50% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2025.09.17 | Round 3: Arias Serrano, Luis Antonio - Reyes Mayorca, Catherine Sofia | 3.18 | 2025.09.17 Arias Serrano, Luis Antonio (3900789) (2010) | 0 | 88.20% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | |
| 2025.09.16 | Round 2: Reyes Mayorca, Catherine Sofia - Colmenarez Rivero, Jheremias David | 2.19 | 2025.09.16 Colmenarez Rivero, Jheremia David (3993922) (2061) | 0 | 92.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 Be7 | |
| 2025.09.16 | Round 1: Palencia Morales, Wilson Guillermo - Reyes Mayorca, Catherine Sofia | 1.19 | 2025.09.16 Palencia Morales, Wilson Guillermo (4401859) (2193) | 0 | 88.30% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.02.28 | Ronda 9: Reyes Mayorca, Catherine Sofia - Brito Marquez, Sophia Valentina | 9.3 | 2025.02.28 Brito Marquez, Sophia Valentina (3951529) (1677) | 1 | - | 1. e4 c5 2. b3 Nc6 3. Bb2 e5 | |
| 2025.02.27 | Ronda 8: Palacios Figueroa, Barbara del Valle - Reyes Mayorca, Catherine Sofia | 8.3 | 2025.02.27 Palacios Figueroa, Barbara del Valle (3903249) (1869) | ½ | 81.30% | 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 | |
| 2025.02.27 | Ronda 7: Reyes Mayorca, Catherine Sofia - Rovira Contreras, Tairu Manuela | 7.4 | 2025.02.27 Rovira Contreras, Tairu Manuela (3900533) (2036) | 0 | 91.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.02.26 | Ronda 6: Pena Gonzalez, Clara Isabel - Reyes Mayorca, Catherine Sofia | 6.2 | 2025.02.26 Pena Gonzalez, Clara Isabel (3924203) (1888) | 0 | 83.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.02.26 | Ronda 5: Reyes Mayorca, Catherine Sofia - Noguera Da Almeida, Beatriz Elvira | 5.5 | 2025.02.26 Noguera Da Almeida, Beatriz Elvira (3901734) (1830) | ½ | 85.40% | 1. d4 d5 2. Nf3 Nf6 3. g3 g6 | |
| 2025.02.25 | Ronda 4: Teran Angel, Mariana Coromoto - Reyes Mayorca, Catherine Sofia | 4.1 | 2025.02.25 Teran Angel, Mariana Coromoto (3989780) (1782) | 1 | 83.30% | 1. e4 e5 2. d4 exd4 3. Nf3 Nc6 | |
| 2025.02.25 | Ronda 3: Alvarado Arcila, Marvia Josefina - Reyes Mayorca, Catherine Sofia | 3.5 | 2025.02.25 Alvarado Arcila, Marvia Josefina (3909034) (1915) | 1 | - | 1. d4 Nf6 2. c4 c5 3. d5 e6 | |
| 2025.02.24 | Ronda 2: Reyes Mayorca, Catherine Sofia - Otazo Sanchez, Annyd Gabriela | 2.2 | 2025.02.24 Otazo Sanchez, Annyd Gabriela (3901050) (1959) | 0 | - | 1. d4 Nf6 2. c4 d6 3. Nf3 g6 | |
| 2025.02.24 | Ronda 1: Perez Hernandez, Vicmary C. - Reyes Mayorca, Catherine Sofia | 1.4 | 2025.02.24 Perez Hernandez, Vicmary C. (3930831) (1971) | ½ | - | 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 | |
| 2024.10.11 | Round 4: Reyes Mayorca, Catherine Sofia - Franco Vivas, Franyinet Fabiana | 4.2 | 2024.10.11 Franco Vivas, Franyinet Fabiana (3993833) (1459) | ½ | 84.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.10.10 | Round 2: Reyes Mayorca, Catherine Sofia - Guzman Pedroza, Alejandra Valentina | 2.2 | 2024.10.10 Guzman Pedroza, Alejandra Valentina (23910593) (1503) | ½ | 81.10% | 1. e4 e6 2. b3 d5 3. Bb2 Nf6 | |
| 2024.07.14 | Round 7: Reyes Mayorca, Catherine Sofia - Pacheco Hernandez, Oriana Carolina | 7.7 | 2024.07.14 Pacheco Hernandez, Oriana Carolina (23902450) (1557) | ½ | 82.10% | 1. d4 Nf6 2. c4 c6 3. Nf3 d5 | |
| 2024.07.13 | Round 5: Duran Cordero, Maria Isabel - Reyes Mayorca, Catherine Sofia | 5.6 | 2024.07.13 Duran Cordero, Maria Isabel (3946584) (1528) | 1 | 86.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.12 | Round 6: Vergara Perez, Marcela Sophia - Reyes Mayorca, Catherine Sofia | 6.3 | 2024.07.12 Vergara Perez, Marcela Sophia (3984451) (1575) | 0 | 90.00% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | |
| 2024.07.12 | Round 4: Reyes Mayorca, Catherine Sofia - Brito Marquez, Sophia Valentina | 4.3 | 2024.07.12 Brito Marquez, Sophia Valentina (3951529) (1578) | 0 | 89.20% | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2024.07.12 | Round 3: Reyes Mayorca, Catherine Sofia - Araque Moreno, Alexay Albany | 3.5 | 2024.07.12 Araque Moreno, Alexay Albany (3976513) | 1 | 87.90% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2024.07.12 | Round 2: Aguilar Guerrero, Maria de los Angeles - Reyes Mayorca, Catherine Sofia | 2.4 | 2024.07.12 Aguilar Guerrero, Maria de los Angeles (3981134) (1554) | ½ | 97.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.12 | Round 1: Reyes Mayorca, Catherine Sofia - Mazzaoui Ribaldi, Lorena Angelica | 1.3 | 2024.07.12 Mazzaoui Ribaldi, Lorena Angelica (3988341) (1506) | 1 | 90.30% | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2024.06.24 | Round 9: Reyes Mayorca, Catherine Sofia - Faraj Zeneldin, Kinda Maria | 1.7 | 2024.06.24 Faraj Zeneldin, Kinda Maria (23902442) (1578) | 1 | 88.10% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2024.06.24 | Round 8: Reyes Mayorca, Catherine Sofia - Chavez Mendoza, Wilkerly Stefania | 8.7 | 2024.06.24 Chavez Mendoza, Wilkerly Stefania (23905794) (1437) | 1 | 84.10% | 1. e4 e6 2. Qe2 Nc6 3. Nf3 b6 | |
| 2024.06.24 | Round 7: Araujo Briceno, Gilary Ahilyn - Reyes Mayorca, Catherine Sofia | 7.7 | 2024.06.24 Araujo Briceno, Gilary Ahilyn (3935841) (1600) | 1 | 93.40% | 1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 | |
| 2024.06.24 | Round 6: Reyes Mayorca, Catherine Sofia - Acosta Camarillo, Ana Isabella | 6.7 | 2024.06.24 Acosta Camarillo, Ana Isabella (3933733) (1594) | ½ | 89.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.06.24 | Round 5: Garcia Acosta, Victoria Maria - Reyes Mayorca, Catherine Sofia | 5.7 | 2024.06.24 Garcia Acosta, Victoria Maria (3976211) (1587) | ½ | 82.60% | 1. d4 Nf6 2. Nf3 c5 3. e3 e6 | |
| 2024.06.24 | Round 4: Reyes Mayorca, Catherine Sofia - Vergara Perez, Marcela Sophia | 4.7 | 2024.06.24 Vergara Perez, Marcela Sophia (3984451) | 1 | 47.50% | 1. a3 d5 2. b3 Nf6 3. Bb2 e6 | |
| 2024.06.24 | Round 3: Gonzalez Gonzalez, Maria Alejandra - Reyes Mayorca, Catherine Sofia | 3.7 | 2024.06.24 Gonzalez Gonzalez, Maria Alejandra (3936040) (1727) | 0 | 73.40% | 1. d4 Nf6 2. Bf4 c5 3. e3 d5 | |
| 2024.06.23 | Round 9: Reyes Mayorca, Catherine Sofia - Contreras Rujano, Leidy Marian | 2024.06.23 Contreras Rujano, Leidy Marian (3963926) (1579) | 0 | 95.80% | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.23 | Round 8: Guadalajara Barrios, Jacksilany - Reyes Mayorca, Catherine Sofia | 2024.06.23 Guadalajara Barrios, Jacksilany (3931242) (1792) | ½ | 92.10% | 1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 | ||
| 2024.06.23 | Round 7: Reyes Mayorca, Catherine Sofia - Gonzalez Gonzalez, Maria Alejandra | 2024.06.23 Gonzalez Gonzalez, Maria Alejandra (3936040) (1766) | 1 | 87.40% | 1. e4 e6 2. Qe2 Be7 3. c3 d5 | ||
| 2024.06.23 | Round 6: Sanchez Salas, Estefani Alejandra - Reyes Mayorca, Catherine Sofia | 2024.06.23 Sanchez Salas, Estefani Alejandra (3965759) (1711) | 0 | 64.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.06.23 | Round 5: Reyes Mayorca, Catherine Sofia - Gallego Diaz, Andrea Valentina | 2024.06.23 Gallego Diaz, Andrea Valentina (3996018) (1440) | 1 | 96.00% | 1. a3 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2024.06.23 | Round 4: Guillen Carrillo, Neritza Esther - Reyes Mayorca, Catherine Sofia | 2024.06.23 Guillen Carrillo, Neritza Esther (3915336) (1664) | 0 | 82.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.06.23 | Round 3: Reyes Mayorca, Catherine Sofia - Zambrano Perche, Franchezka Maria | 2024.06.23 Zambrano Perche, Franchezka Maria (3997464) (1651) | 0 | 57.10% | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 | ||
| 2024.06.21 | Round 5: Reyes Mayorca, Catherine Sofia - Gallego Diaz, Andrea Valentina | 2024.06.21 Gallego Diaz, Andrea Valentina (3996018) (1657) | 1 | 94.90% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | ||
| 2024.06.20 | Round 3: Reyes Mayorca, Catherine Sofia - Rivas Brito, Deilyn Josefina | 2024.06.20 Rivas Brito, Deilyn Josefina (3975711) (1687) | ½ | 85.80% | 1. d4 f5 2. c4 Nf6 3. Nf3 e6 | ||
| 2024.06.19 | Round 2: Reyes Mayorca, Catherine Sofia - Velasquez Marin, Glaycell Daniela | 2024.06.19 Velasquez Marin, Glaycell Daniela (3946762) (1646) | 1 | 94.30% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | ||
| 2024.06.19 | Round 1: Diaz Marino, Marialy Rosario - Reyes Mayorca, Catherine Sofia | 2024.06.19 Diaz Marino, Marialy Rosario (3926613) (1610) | 1 | 87.90% | 1. d4 Nf6 2. Nf3 c5 3. e3 e6 | ||
| Round 9: Reyes Mayorca, Catherine Sofia - Luna Monsalve, Sofia | 9.27 | Luna Monsalve, Sofia (4486846) (1914) | 1 | 96.40% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | ||
| Round 8: Suarez Yepez, Emanuel David - Reyes Mayorca, Catherine Sofia | 8.31 | Suarez Yepez, Emanuel David (3941604) (1734) | ½ | 98.60% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | ||
| Round 7: Reyes Mayorca, Catherine Sofia - Rodriguez Cipollone, Andres Daniel | 7.15 | Rodriguez Cipollone, Andres Daniel (23906626) (1579) | ½ | 86.10% | 1. d4 Nf6 2. Nf3 e6 3. g3 d5 | ||
| FIDE World Youth U16 Chess Olympiad 2025 | 1 | Velasquez Fierro, Mario (144466447) | 0 | 89.80% | 1. d4 Nf6 2. Nf3 g6 3. Nc3 d6 | ||
| Round 6: Negron Lizarazo, Juan Sebastian - Reyes Mayorca, Catherine Sofia | 6.31 | Negron Lizarazo, Juan Sebastian (3936910) (1822) | * | - | 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 | ||
| Round 5: Reyes Mayorca, Catherine Sofia - Madrigal Montagutt, Anthony Steve | 5.27 | Madrigal Montagutt, Anthony Steve (144430370) (2069) | 0 | 85.40% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| Round 4: Ubilluz Pena, Jaiden Andres - Reyes Mayorca, Catherine Sofia | 4.35 | Ubilluz Pena, Jaiden Andres (3634760) (1855) | 1 | 97.20% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| Round 3: Reyes Mayorca, Catherine Sofia - Lozano Pulgarin, Josue Amador | 3.23 | Lozano Pulgarin, Josue Amador (4492714) (1535) | 1 | 88.40% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| Round 2: Amarilla Ettiene, Ezequiel - Reyes Mayorca, Catherine Sofia | 2.35 | Amarilla Ettiene, Ezequiel (3708403) (1929) | 0 | - | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 |